Combined injector gun, cap, and power unit for dental treatment



FIG. 1 is a front elevational view of a combined injector gun, cap, and power unit for dental treatment showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof, taken in the direction of line 3--3 of FIG. 2;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof, taken in the direction of line 6--6 of FIG. 2; and

FIG. 7 is a right front exploded perspective view thereof.

The power cord elements are shown broken-away in all views to indicate indeterminate length. 

The ornamental design for combined injector gun, cap, and power unit for dental treatment, as shown and described. 